【题目】Exposure to nuclear radiation leads to an increase in male births relative to female births,according to a new study by Hagen Scherb and KristinaV oigt from the Helmholtz Zentrum Munchen. T heir work shows that radiation from atomic bomb testing, the Chernobyl(切尔诺贝利) nuclear power...
Radiation exposure levels were highest to tech staff, nurses and stretcher-bearers. The extrapolated annual cumulative doses for all staff remained less than 10 % of the maximum legal limit for exposed workers (2 mSv/yr). Electronic dosimeters are not technically justified for routine survey of...
B Exposure to nuclear radiation leads to an increase in male births relative to female births, according to a new study by Hagen Scherb and Kristin a Voigt from the Helmholtz Zentrum Miinchen. Their work shows that radiation from atomic bomb testing, the Chemobyl(切尔诺贝利) nuclear power pl...
land radiation sources and radioactive substances in the body. According to relevant data, the average annual public dose of natural radiation is listed below. Annual effective dose of irradiation component (MSV) Cosmic rays 0.38 and 2 in areas where normal radiation exposure increases Radi...
Radiation exposure assessment of nuclear medicine staff administering [177Lu]Lu-DOTA-TATE with active and passive dosimetry Mercedes Riveira-Martin, Lara Struelens, José Muñoz Iglesias, Werner Schoonjans, Olga Tabuenca, José Manuel Nogueiras, Francisco Javier Salvador Gómez & Antonio L...
In contrast, defective autophagy in the hematopoietic conditional mouse model worsened the hematopoietic injury, reactive oxygen species (ROS) accumulation and DNA damage caused by nuclear radiation exposure. Strikingly, in vivo defective autophagy caused an absence or reduction in regulatory proteins ...
This can have implications as to how we might manage and protect ourselves from the risk posed by excessive radiation exposure. There is also the additional and important possibility that the nucleus might emit particles as forms of radiation. These can be highly ionising and tend not to occur ...
Thyroid cancer, especially among children, is the most common and dangerous effect from radiation exposure. More than 90% of the cancer at Chernobyl was thyroid related. KI’s value was demonstrated at Chernobyl. More than 18 million people received the drug, and all were protected. But in ar...
Brix G, U. Lechel; Glatting G et al. (2005) Radiation exposure of patients undergoing whole-body dual-modality18F-FDG PET/CT examinations. J Nucl Med 46:608–13 PubMedCASGoogle Scholar Bronson JG (2003) Cardiac changes: Big changes ahead (Technology Economics Review)—Imaging economics. J...
1.4 radiation exposure The use of radiation technology for the production of irradiated products, mainly including: (1) some polymer materials such as foam, vulcanized rubber, hydrophilic polymer; (2) the use of radiation processing with sterilization, pests, poison and improve food quality of the...